fix(playlist): More robust handling of the passed objects.

Apparently we can't always assume that the JSON object passed to
`parse_playlist` always contains a `data` envelope.

Closes: #349

Author: blacklight

tidalapi/session.py

@@ -361,7 +361,7 @@ def parse_v2_mix(self, obj: JsonObj) -> mix.Mix:
     def parse_playlist(self, obj: JsonObj) -> playlist.Playlist:
         """Parse a playlist from the given response."""
         # Note: When parsing playlists from v2 response, "data" field must be parsed
-        return self.playlist().parse(obj["data"])
+        return self.playlist().parse(obj.get("data", obj))
 
     def parse_folder(self, obj: JsonObj) -> playlist.Folder:
         """Parse an album from the given response."""